15393488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:755

約数の個数: 40

約数和(自身を含む): 32810400

約数和(自身を除く): 17416912

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 298, 587, 596, 1174, 1192, 1639, 2348, 2384, 3278, 4696, 6457, 6556, 9392, 12914, 13112, 25828, 26224, 51656, 87463, 103312, 174926, 349852, 699704, 962093, 1399408, 1924186, 3848372, 7696744, 15393488]

約数ペア:

[(1, 15393488), (2, 7696744), (4, 3848372), (8, 1924186), (11, 1399408), (16, 962093), (22, 699704), (44, 349852), (88, 174926), (149, 103312), (176, 87463), (298, 51656), (587, 26224), (596, 25828), (1174, 13112), (1192, 12914), (1639, 9392), (2348, 6556), (2384, 6457), (3278, 4696)]